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104313130 = 2510431313
BaseRepresentation
bin1100011011110…
…11000100101010
321021021122201021
412031323010222
5203201010010
614203443054
72404434625
oct615730452
9237248637
10104313130
1153977aa9
122ab2648a
13187c3a5c
14dbd4dbc
1592578da
hex637b12a

104313130 has 8 divisors (see below), whose sum is σ = 187763652. Its totient is φ = 41725248.

The previous prime is 104313113. The next prime is 104313137. The reversal of 104313130 is 31313401.

It can be written as a sum of positive squares in 2 ways, for example, as 98823481 + 5489649 = 9941^2 + 2343^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (104313137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5215647 + ... + 5215666.

Almost surely, 2104313130 is an apocalyptic number.

104313130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104313130 is a deficient number, since it is larger than the sum of its proper divisors (83450522).

104313130 is a wasteful number, since it uses less digits than its factorization.

104313130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10431320.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 104313130 is about 10213.3799498501. The cubic root of 104313130 is about 470.7384348033.

Adding to 104313130 its reverse (31313401), we get a palindrome (135626531).

The spelling of 104313130 in words is "one hundred four million, three hundred thirteen thousand, one hundred thirty".

Divisors: 1 2 5 10 10431313 20862626 52156565 104313130